PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3002-30Coupler,directional

Stellant Systems Inc · NSN 5985-01-442-3201 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-442-3201 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-442-3201. Primary manufacturer part number: 3002-30.
Features
  • Coupler,directional — FSC 5985
  • Power Loss in Decibels: 0.2
  • Unit Type: TRANSMISSION LINE
  • Radio Frequency Rating: 0.95 GIGAHERTZ MINIMUM AND 2.00 GIGAHERTZ MAXIMUM
  • Design Type: BIDIRECTIONAL
  • 3 verified cross-references
  • Primary manufacturer: Stellant Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-442-3201, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Stellant Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-442-3201
Primary Part Number3002-30
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerStellant Systems Inc
StatusACTIVE
Power Loss in Decibels0.2
Unit TypeTRANSMISSION LINE
Radio Frequency Rating0.95 GIGAHERTZ MINIMUM AND 2.00 GIGAHERTZ MAXIMUM
Design TypeBIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5998-00-409-1318300230 INTERCHANGEABLE
Electronic Components Assembly
Dranetz Technologies Inc
5985-00-881-1553128C845H03 INTERCHANGEABLE
Coupler,directional
Northrop Grumman Support Services Corp
5985-01-081-3958 INTERCHANGEABLE
Coupler,directional
5331-01-085-4532300230 INTERCHANGEABLE
O-Ring
Ships Machinery International, Inc.
4930-01-721-3203300.230 INTERCHANGEABLE
Stand Assembly,nozzle and Valve
West Electronics Inc
Cross-Reference Index
Part NumberManufacturer
L-918-30 Stellant Systems Inc (USA)
3002-30 PRIMARY Stellant Systems Inc (USA)
654VE4805-1 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
5998-00-409-1318INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
300230
5985-00-881-1553INTERCHANGEABLE
COUPLER,DIRECTIONAL
128C845H03
5985-01-081-3958INTERCHANGEABLE
COUPLER,DIRECTIONAL
5331-01-085-4532INTERCHANGEABLE
O-RING
300230
4930-01-721-3203INTERCHANGEABLE
STAND ASSEMBLY,NOZZLE AND VALVE
300.230

Frequently Asked Questions

What is NSN 5985-01-442-3201?

NSN 5985-01-442-3201 is a Coupler,directional, manufactured by Stellant Systems Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-442-3201?

NSN 5985-01-442-3201 has 3 cross-referenced part numbers: L-918-30 (Stellant Systems Inc), 3002-30 (Stellant Systems Inc), 654VE4805-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).

What NSN replaces 5985-01-442-3201?

There are 5 known substitutes for 5985-01-442-3201: 5998-00-409-1318, 5985-00-881-1553, 5985-01-081-3958 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3002-30?

Key specifications for 3002-30: Special Features: COUPLING, 30 DB; FREQUENCY SENSITIVITY, P/M 1.0 DB; POWER, 500 WATT; PEAK POWER, 10 KW DB; Power Loss in Decibels: 0.2; Overall Length: 6.000 INCHES NOMINAL IN; End Item Identification: AN/MST-T1A. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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